package lab02.test17;

public class Test {
    public static void main(String[] args) {
        //实例化操作
        int[] numbers = new int[10];
        numbers[0] = 13;
        numbers[1] = 9;
        numbers[2] = 56;
        numbers[3] = 34;
        numbers[4] = 26;

        // ctrl+d  复制一行
        System.out.println(numbers[0]);
        System.out.println(numbers[1]);
        System.out.println(numbers[2]);
        System.out.println(numbers[3]);
        System.out.println(numbers[4]);

        //下标 0-4
        int index;
        for (index = 0; index < 5; index++) {
            System.out.println(numbers[index]);
        }
        //输出该数组中的最大值、最小值
        int max = 0;
        for (int i = 0; i < numbers.length; i++) {
            if (numbers[i] > max) {
                max = numbers[i];
            }
        }
        System.out.println("max is:" + max);

        int min=99;
        for ( int  k=0;k<numbers.length;k++){
            if (numbers[k]<min) {
                min = numbers[k];
            }
        }
        System.out.println("min is:"+min);
            //求和；
            int sum = 0;
            for (int j = 0; j < numbers.length; j++) {

                //累加器

                sum += numbers[j];
            }
            System.out.println("sum is:" + sum);
        }
    }


